WCry, WannaCry, Wana Decrypt0r. I’m sure at this point you’ve heard something about what the industry has dubbed the largest crypto ransomware outbreak in history. Following its debut yesterday afternoon, a lot of facts have been flying around. Here’s what we know, and don’t know.

In case you were wondering, yes, F-Secure’s products block the WCry ransomware trojan. In fact, we block multiple mechanisms in the infection vector. Here are the WCry-associated detection names our systems have reported so far: